1011010222002 has 128 divisors (see below), whose sum is σ = 2337746780160. Its totient is φ = 288469304640.

The previous prime is 1011010221983. The next prime is 1011010222007. The reversal of 1011010222002 is 2002220101101.

It is not an unprimeable number, because it can be changed into a prime (1011010222007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 201273663 + ... + 201278685.

It is an arithmetic number, because the mean of its divisors is an integer number (18263646720).

Almost surely, 2^{1011010222002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1011010222002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1168873390080).

1011010222002 is an abundant number, since it is smaller than the sum of its proper divisors (1326736558158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011010222002 is a wasteful number, since it uses less digits than its factorization.

1011010222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7108.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1011010222002 its reverse (2002220101101), we get a palindrome (3013230323103).

The spelling of 1011010222002 in words is "one trillion, eleven billion, ten million, two hundred twenty-two thousand, two".